baber/WOPTO huggingface dataset:
Patent JP-H03277649-A (JP)
Title: Production of composite phenol resin molding
Inventor: FUKUOKA TAKAMASA
IPC: C08L61/06
Filed: 1990-03-28
Abstract: PURPOSE:To improve lightness in wt., mechanical properties, and non-flamability by coating steel slag particles with a novolac phenol resin, putting the particles into a mold, and thermally curing the resin. CONSTITUTION:After the heating of steel slag particles, if necessary treated with a coupling agent, having a mean particle diameter of 0.15-2.5mm to 50-160 deg.C, 20-100g of a novolac phenol resin is added to one litter of the particles and stirred. Then, a curing agent (e.g. an aq. soln. of hexamethylenetetramine) and a lubricant (e.g. calcium stearate) are added thereto under stirred, thus coating the particles with the resin. The coated particle are put into a mold and the resin is thermally cured.
Patent JP-H03277566-A (JP)
Title: Thermosensitive recording device
Inventor: KOBAYASHI TAKAYUKI
IPC: B41J2/37
Filed: 1990-03-27
Abstract: PURPOSE:To ensure that the effect of a drop in voltage is eliminated and no irregularities in image occur, even if a plurality of heating elements are driven simultaneously by drawing a lead wire for voltage detection from a common electrode to which one ends of heating elements are commonly connected and controlling a voltage detected from the common electrode so that the detected voltage reaches a set potential level. CONSTITUTION:A lead wire for voltage detection 19 is connected to almost the center of a common electrode 10 in a width direction of a thermal head substrate part 2 of a thermal head 1, and thereby a supply voltage at a thermal head 1 is detected. Then a power supply device 13 is controlled so that the detected voltage becomes equal to a set voltage. If the voltage drops due to the internal resistors r14, r18 of lead wires 14, 18, contact resistors of connectors 21, 22 and soldered resistors, a voltage between the common electrode 10 to which operating voltage is supplied and an earthed pattern 12 can be maintained at a constant level. Subsequently, if an image of significantly different printing ratio is recorded in adjoining lines, it is possible to record pixels of the same density for the same image signal level and thereby prevent generation of irregularities in image density.
Patent JP-H01251280-A (JP)
Title: Generation processor for composite point group data between point group data
Inventor: TANAKA KATSUYA
IPC: G06F17/50
Filed: 1988-03-31
Abstract: PURPOSE:To generate point group data having high accuracy by a small point group data quantity by providing first and second processing parts and generating composite data by combining plural point group data. CONSTITUTION:Point group data A, B which become processing objects are stored in point group storage parts 2A, 2B through a point group data input processing part 1. By the data A, B and composite condition data CD, a point group having the same two-dimensional value is derived and brought to composite processing. Subsequently, a two-dimensional locus LD on which the point group data is loaded is generated by a two-dimensional locus data generation processing part 5. Thereafter, point group data A1, B1 on a projection line are obtained by projecting the two-dimensional locus LD onto the surface of a three-dimensional model shape defined by the point group data A, B by an on-two-dimensional locus point group data generating part 7. In such a way, necessary point group data A1, B1 can be generated with high accuracy by the point group data A, B of the minimum, and the generation time is shortened.
Patent JP-H08278903-A (JP)
Title: Run away monitoring method for cpu
Inventor: YANO KOJI
IPC: G06F11/30
Filed: 1995-04-05
Abstract: PURPOSE: To inform the occurrence of a run away in the processing of a CPU by detecting it the in its early stage without waiting the program process time of one period to elapse. CONSTITUTION: The serial program executed by the CPU 1 to which a monostable multivibrator 3 triggered by the program is attached is divided into plural modules by regarding stages of process contents as units. A program which generates a trigger signal for the monostable multivibrator 3 is inserted at the head of the serial program and by program modules, or at each end of a program group formed by connecting plural program modules. If the program run away and a trigger signal generation program is not reached within a normal process time, the output of the monostable multivibrator 3 is inverted to indicate the run away of the program.
Patent JP-H08245439-A (JP)
Title: Method of catalytically dehydrohalogenating halohydrocarbon
Inventor: PEETAA HERUTSUENBAIN
IPC: C07B61/00
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method by which the dehydrohalogenation of a halogenated hydrocarbon can be carried out in an energetic favorable manner without a high expenditure for an apparatus and, on the other hand, the dehydrohalogenated hydrocarbon can be obtained in an very good yield and high purity.  
     SOLUTION: This method for catalytic dehydrohalogenation of a halogenated hydrocarbon is carried out by conducting the dehydrohalogenation in the presence of an aqueous alkaline solution at 10-85°C temperature under 0.1 2.5 bar pressure and further in the presence of a soluble phase transfer catalyst under mixing in a one-stage procedure and the produced dehydrohalogenated hydrocarbon is directly removed from the reactional mixture by evaporation. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H06295495-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TERASAWA KAZUFUMI
IPC: G11B5/588
Filed: 1993-04-06
Abstract: PURPOSE:To prevent the quantity of a reproduced image from being deteriorated even when an envelope level becomes too high or too low. CONSTITUTION:A gain switching circuit 5 is mounted in a VTR, and a magnetic tape is reproduced to make autotracking act. When the envelope level becomes too high or too low. gains is switched. Thus, the quality of the reproduced image is prevented from being deteriorated caused by a tracking error when the envelope level is too high or too low.
Patent JP-S59205963-A (JP)
Title: Production of frozen ground fish meat
Inventor: NAKAJIMA YASUSUKE
IPC: A23L17/00
Filed: 1983-05-09
Abstract: PURPOSE:To improve the quality of a frozen ground fish meat, e.g. improve the whiteness, suppress fish smell, improve the elasticity of a fish paste product and improve the shape retaining property, by incorporating a natural cellulose in the frozen ground fish meat. CONSTITUTION:A fish of white meat meat, e.g. a walleye pollack, or a fish of lean meat, e.g. a mackerel, is divided into pieces, and the meat is collected to give a dressed meat, which is then refined in water and dehydrated. About 0.2pts. polyphosphate and about 4pts. sugar are added to 100pts. resultant raw material fish meat. to form the conventional raw material ground fish meat. 0.01-5% natural cellulose e.g. ''Avicel'' manufactured by Asahi Chemical Industry Co., Ltd., is then added thereto to produce ground fish meat by the conventional method. The above-mentioned method for improving the quality is effective for the ground fish meat produced by both the saltless and salting method in all the same way.
Patent JP-H08246149-A (JP)
Title: Vacuum metallizer
Inventor: ENDO SHINOBU
IPC: C23C14/24
Filed: 1995-03-13
Abstract: PURPOSE: To form a high purity metal vapor-deposited film on the whole surface of a tape by placing a heat-insulated chamber for the molten metal between a melting chamber of the metal to be vapor-deposited and a vapor deposition chamber at the time of vapor- depositing a metal on a tape-like plastic material. CONSTITUTION: In this vacuum metallizer, a magnetic Co base alloy or the like is fed a chute 16 into a high frequency furnace 11 in a vacuum melting chamber 10 and melted by heating it and thereafter, the resulting molten alloy is transferred through a tundish 14 and a trough 62 to another tundish 22 in a heat-insulated chamber 20 and there, heated with a plasma gun 24 to purify the molten alloy by removing gases in it and also gasifying and removing oxides, etc., in it. Then, the resulting molten alloy which is highly purified without using any high purity expensive alloy as the feed metal is supplied through another trough 63 to a crucible 32a in a vapor deposition chamber 30 and there, heated with an electron gun 34 to evaporate it and vapor-deposited on the surface of a tape 31 that is conveyed while allowing it to contact with a rotary coating roller 43.  At this time, the amount of the molten alloy in the crucible 32a is weighed with a spring balance 25 to always keep the amount constant and thereby, the face-to-face dimension of the space between the tape 31 on the surface of the roller 43 and the level of the molten alloy in the crucible 32a is kept constant to form on the tape 31 a high purity magnetic alloy vapor-deposited film having uniform thickness in the directions of the length and width of the tape 31.
Patent JP-S58194787-A (JP)
Inventor: TANAKA YONEMI
IPC: C02F11/02
Filed: 1982-05-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09240204-A (JP)
Title: Caster structure for leg part
Inventor: YAMAMOTO TAKAHIRO
IPC: B60B33/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a caster which can be easily installed in a cylindrical leg part extending horizontally from a leg column for a chair, a bed, a table or the like. SOLUTION: A caster structure is provided with a wheel 6 journalled to a supporting yoke 5 tip freely rotationally, a caster main body provided with an installing shaft 7 fixed in the base end of the supporting yoke 5, a caster main body mounting part 3 provided with a cylindrical bearing part 10 to which the mounting shaft 7 is inserted vertically so as to be held freely rotationally, and a mounting box 4 extended in the vertical direction from one side of the caster main body mounting part 3 to the longitudinal direction of the cylindrical bearing part 10. In this way, the structure of the caster main body mounting part can be simplified and an appearance can be improved.
Patent JP-H02261087-A (JP)
Title: Brake control system
Inventor: KONDO TAKAHIRO
IPC: H02P29/04
Filed: 1989-03-29
Abstract: PURPOSE:To land an elevator accurately by selecting a speed reduction command from a plurality of torque characteristics to switch said command at the time of detecting the direction of rotation of the shaft of an elevator motor for raising and lowering a variable load and the magnitude of said load to give a speed reduction to said motor. CONSTITUTION:A control circuit 100 generates signal C2 and CR from a control command and from the direction of rotation and rotational frequency omega1 of the shaft 11 of a hoisting motor M1 generated by a sensor 36. Said signal CR selects opening and closing switch pairs SW1-SW4 to select the rotor resistance of a hoisting motor M1 via switch driver 39 to generate the optimum torque of said motor M1. Said signal C2 is amplified 37 together with the rotational frequency omega2 of the motor M2 of a hydraulic pump 35 to generate a motor control signal VC to control the number of revolutions omega2 of said pump 35. The output of said pump 35 is linked LK to bring a brake shoe 33 into contact with or separate it from a brake drum BD against the force of a spring 34. Thus, said control circuit 100 applies the optimum braking according to a load change so that an elevator is landed accurately.
Patent JP-S61237185-A (JP)
Inventor: KACHI KENJIRO
IPC: G06Q50/30
Filed: 1985-04-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08245185-A (JP)
Title: Winding device of batten and the like
Inventor: OTSUKA KATSUMI
IPC: B66D1/04
Filed: 1995-03-10
Abstract: PURPOSE: To provide a winding device of a novel batten or the like being improved from the standpoint of safety as a result of a fact that the winding of an original wire at the normal delivery rotation of a drum fails to be done. CONSTITUTION: A winding device 1, provided with a batten 3 hanging down various producing members and suchlike available in a stage production, a wire suspendingly holding this batten 3, a drum 12 winding this wire, a handle 14 rotatively operating this drum 12 in both reversible directions, and a mechanism preventing any delivery rotation by tension of the wire, is equipped with a drum rotational range regulating mechanism 20. In addition, this mechanism 20 is provided with a threaded turning shaft 21 interlocking with a rotation of the drum 12, a detecting block 22 being screwed in this tuning shaft 21 and moving along this shaft 21, and a delivery length adjusting stopper 23a whose fixed position is freely settable to an optional position of the tuning shaft 21, respectively.
Patent JP-2000241757-A (JP)
Title: Stereoscopic vision optical device
Inventor: NISHIKAWA SUSUMU
IPC: G02B27/22
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain stereoscopic vision with few defects from two juxtaposed pictures for stereoscopic vision having binocular parallax by a comparatively easy method. SOLUTION: (1) A prism 2a or a prism plate whose apex angle or tilt angle is within 5 deg. to 20 deg. is applied to either eye of an observer and a picture viewed by either eye is rotated and moved toward a picture viewed by the other eye so as to obtain a natural angle of convergence. (2) Either picture unnecessary for either eye or both eyes out of the pictures for a left eye 4L and a right eye 4R is shielded from the visual field of either eye or both eyes so as to obtain more comfortable stereoscopic vision.
Patent JP-H05250671-A (JP)
Title: Method for inspecting recording part of optical information recording medium
Inventor: IWANAGA RYUICHI
IPC: G11B23/00
Filed: 1992-03-03
Abstract: PURPOSE:To obtain the results of inspection with high accuracy in a short period of time by applying a servo by a light beam to land parts and groove parts, comparatively computing respective tracking error signals and detecting the characteristics of a recording medium. CONSTITUTION:The servo by the light beam is applied to the land parts along the tracks of the recording medium and the tracking error signals 1 in a prescribed period are taken in. The servo is then applied to the adjacent groove parts and the tracking error signals 2 for the prescribed period are taken in. The results thereof are then comparatively computed and are collated with standard values. The characteristics of the recording medium are thus detected. The tracking error signals 1, 2 are measured with the high accuracy in a short period of time by this inspection method, by which the exact results of the inspection are obtd. The information processing in the comparative computation is preferably executed by using the lens position signal for the light beam, by which the data having the decreased errors is obtd.
Patent JP-S59207001-A (JP)
Title: Cassette tape recorder
Inventor: NAKAJIYOU HIRONORI
IPC: H05K5/03
Filed: 1983-05-09
Abstract: PURPOSE:To obtain a cassette tape recorder which has a simple constitution and is promoted to be small-sized and has the maintainability and the workability improved,by constituting an electric circuit part on an ornamental plate which is provided so as to cover a tape recorder mechanism part of an attaching base material. CONSTITUTION:The tape recorder mechanism part is attached to and constituted in a main chassis 23, and reel shafts 17 and 18 are supported in the about center part of this chassis 23, and a capstant 24 and the other various constituting parts are supported there. An ornamental plate 29 is attached on the upper face part of the main chassis 23 through projecting parts 231 and 232 a prescribed gap apart from this upper face part so as to cover the tape recorder mechanism part. A conductor pattern constituting an electric circuit, a connection end part 30 for connection to respective parts of the main body, etc. are constituted on one face of the ornamental plate 29 facing the main chassis 23, and electronic parts 31 such as a capacitor, a resistance, etc. constituting the circuit are mounted on prescribed positions of the conductor pattern, and a connecting wire 32 for connection is connected to the connection end part 30, and electronic parts 31 are stored between the ornamental plate 29 and the main chassis 23.
Patent JP-H105366-A (JP)
Title: Sprinkler fire-fighting facilities
Inventor: TANII TOKUZO
IPC: A62C37/08
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent strong shock to secondary side piping by arranging open/close valves, which are usually closed but opened in case of fire, at the base end part of a branch pipe to which a closed type sprinkler head is connected, and turning fire water in the secondary side branch pipe of open/close valves into non-pressurized state. SOLUTION: Respective water tanks 51-53 are formed as elevated water tanks to utilize fall pressure and its primary side is connected through open/close valves 61-63 for water supply and a water supply pipe 7 to a water supply pump 3. Its secondary side is connected to common main pipes 81-83 in longitudinal direction and further connected through a water flow detector 10 and a 1st open/close valve 11, with which fire water in a branch pipe 9 can be always kept in the non-pressurized state, to the branch pipe 9 in lateral direction. On the initial stage of fire, a fire sensor 17 is operated, a control panel 4 opens the correspondent 1st open/close valve 11, water in the water tank 51 is supplied to a sprinkler head 12 by fall pressure, and fire-fighting activities are started.  When this 1st open/close valve 11 is opened, the fire water in the secondary side branch pipe 9 of the open/close valve 11 is set in the nonpressurized state so that the quantity of water to flow in is a little and no rapid water current generates. Therefore, impulse can be suppressed.
Patent JP-2000278670-A (JP)
Title: Supervisory system
Inventor: SASAKI YOSHIO
IPC: G08G1/16
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To increase the information amount in a left and right direction without causing distortion on a displayed picture in a system supervising a back side of a vehicle. SOLUTION: The front of a CCD image pickup element 11 is provided with a cylindrical lens 13, which optically compresses an image of an object in a horizontal direction and projects the compressed image onto an image pickup face of the CCD image pickup element 11. An image pickup section 10 of this system is provided with an LCD 30 with a display screen whose aspect ratio is larger than that in the standard television system. A signal processing unit 20 converts the output signal from the CCD image pickup element 11 into a video signal which is fed to the LCD 30. The processing unit 20 applies time base expansion to the video signal in this case and gives the processed signal to the LCD 30.
Patent JP-H04292076-A (JP)
Title: System for enhancing picture data in high efficiency picture encoding device
Inventor: TERUI YUICHI
IPC: H04N19/85
Filed: 1991-03-20
Abstract: PURPOSE:To obtain a picture with sharp edge by digital-enhancing edge data comprising the picture edge part of input picture data and converting it into an analog signal. CONSTITUTION:An inverse orthogonal transformation encoding processing means 1 outputs picture data of coefficients corresponding to individual NXN picture element block encoded by the orthogonal transformation encoding after converted into block data(BD) of the NXN picture element through decoding. An edge detection means 2 detects the edge of the picture by detecting each picture element value for the BD, and outputs the values of each picture element as edge data(ED). An inflection point detection means 3 obtains differential data in the vertical and horizontal directions from the ED, calculating inflection point data(HVD) to be outputted. The HVD is compared with the pattern of a storage means 5, and the most approximate pattern table (TX) is outputted. An enhance processing means 6 enhances up-and-down and right-and-left data of the TX, and converts this to an analog signal.
Patent JP-H09242811-A (JP)
Title: Liquid sealed type mount
Inventor: YAESAWA KOJI
IPC: F16F13/26
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to adjust the characteristics of an orifice after a mount is manufactured, and thereby enlarge the application scope. SOLUTION: In a liquid sealed type mount provided with one mounting part 1 connected to the other mounting part 4 through an elastic body 7 made of a rubbery elastic material, a through hole 2a provided in relation to the one mounting part 1 so as to connect the inside and outside of the mount, a film body 15 made of a rubbery elastic body-material, provided in the through hole 2a so as to interrupt the through hole 2a, and an adjusting member inserted into the through hole 2a from the outside of the mount and adjusting the characteristics of an orifice 16 consisting of the through hole 2a and the film body 15 in response to the amount of insertion, are provided.
Patent JP-H10276064-A (JP)
Title: Digital filter
Inventor: TAKEDA KAZUYUKI
IPC: H03H17/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To allow the digital filter to pass an AC wave itself as the actual state of the AC wave, without having effect on the AC wave body, while eliminating external disturbance in the AC wave. SOLUTION: A D/A converter 12 applies D/A conversion to an AC wave at a prescribed sampling period to provide an output of a digital signal, a differentiation coefficient sign detection circuit 15 detects a differentiation coefficient sign of the digital signal, provides an output of a 1st sign signal, a data missing detection section 16 eliminates a sign signal corresponding to an n-period width of a sampling period in the 1st sign signal in response to a parameter (n) from a frequency sensitivity switching section 17 to obtain a 2nd sign signal. A data missing information addition processing section 14 provides the 2nd sign signal to the digital signal as signal missing and polarity information.
Patent JP-S58196113-A (JP)
Title: Steel material coated with aluminum and its manufacture
Inventor: MAEDA HIROSHI
IPC: B21C37/06
Filed: 1982-05-13
Abstract: PURPOSE:To manufacture a steel material coated with optionally designed aluminum economically by a simple proces, by inserting a steel material having various kinds of shapes into an extrusion-formed aluminum material having a decorative pattern on its surface and projections, etc. as the structural member, and sticking it to the aluminum material. CONSTITUTION:Steel materials having various kinds of shapes such as round, square, channel, angle, and H shapes are used as a parent material 1, and one or more recessed parts 2 are prefarably formed on the outer circumferential surface of the material 1. Further, an aluminum sheathing material 3 is formed by extrusion, by providing an internal shape covering the outer circumference of said material 1, a desired decorative pattern, combination joints as the structural members, and projections, etc. having various kinds of shapes for insertion, to the material 3. Further, the internal dimensions L of the material 3 are formed slightly larger than the dimensions (l) of the material 1. The material 1 is inserted into the material 3, and a part 3a of the material 3 corresponding to the recessed part 2 mentioned above is pressed from the outside by a roll 5 to reduce the internal dimensions L of the material 3 to the external dimensions (l) thereby sticking both materials to each other.